/**
 * Copyright (C) 2011 Audit Logger Project. All rights reserved.
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.auditlogger.log.providers;

import java.text.SimpleDateFormat;
import java.util.Date;

import org.auditlogger.api.LogRecord;
import org.auditlogger.log.spi.Formatter;

public class DefaultFormatter implements Formatter {

	@Override
	public String format(LogRecord entry) {
		StringBuilder builder = new StringBuilder();
		builder.append("App Domain: " + entry.getDomain() + " | ");
		
		Date logDate = entry.getLogTime();
		if (logDate == null) {
			throw new IllegalArgumentException ("Null log time not allowed");
		}
		SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		builder.append("Date/time: " + dateFormat.format(logDate) + " | ");
		
		builder.append("Key/Value Pairs: " 
				+ entry.getDynamicProperties() + " | ");

		builder.append("Message: " + entry.getMessage() + " | ");
		return builder.toString();
	}

}
